(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/3/2025 9:03 AM America/New_York.
Valid through 12/3/2025 4:00 PM America/New_York.
fzus51 klwx 031403
cwflwx
expires:202512032100;;938003
coastal waters forecast
national weather service baltimore md/washington dc
903 am est wed dec 3 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-032100-
chesapeake bay from pooles island to sandy point-
903 am est wed dec 3 2025
.rest of today...nw winds 5 to 10 kt. waves 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft or less.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.thu night...n winds 15 to 20 kt. waves 2 ft.
.fri...se winds 5 to 10 kt. waves 1 ft. a chance of snow.
.fri night...w winds 5 to 10 kt. waves 1 ft or less. a chance of
snow and rain.
.sat...nw winds 5 to 10 kt. waves 1 ft or less.
.sun...n winds 10 to 15 kt. waves 1 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/3/2025 9:03 AM America/New_York.
Valid through 12/3/2025 4:00 PM America/New_York.
fzus51 klwx 031403
cwflwx
expires:202512032100;;938006
coastal waters forecast
national weather service baltimore md/washington dc
903 am est wed dec 3 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-032100-
chesapeake bay from sandy point to north beach-
903 am est wed dec 3 2025
.rest of today...nw winds 5 to 10 kt. waves 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.thu night...n winds 15 to 20 kt. waves 2 to 3 ft.
.fri...se winds 5 to 10 kt. waves 1 ft. a chance of snow.
.fri night...w winds 5 to 10 kt. waves 1 ft. a chance of rain and
snow.
.sat...nw winds 5 to 10 kt. waves 1 ft or less.
.sun...n winds 10 to 15 kt. waves 1 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/3/2025 9:03 AM America/New_York.
Valid through 12/3/2025 4:00 PM America/New_York.
fzus51 klwx 031403
cwflwx
expires:202512032100;;938008
coastal waters forecast
national weather service baltimore md/washington dc
903 am est wed dec 3 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-032100-
chesapeake bay from north beach to drum point-
903 am est wed dec 3 2025
...small craft advisory in effect until 10 am est this morning...
.rest of today...nw winds 5 to 10 kt. waves 1 to 2 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft...
building to 3 ft in the afternoon.
.thu night...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.fri...se winds 5 to 10 kt. waves 1 ft. a chance of snow.
.fri night...w winds 5 to 10 kt. waves 1 ft. a chance of rain and
snow.
.sat...nw winds 5 to 10 kt. waves 1 ft or less.
.sun...n winds 10 to 15 kt. waves 1 to 2 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/3/2025 9:03 AM America/New_York.
Valid through 12/3/2025 4:00 PM America/New_York.
fzus51 klwx 031403
cwflwx
expires:202512032100;;938011
coastal waters forecast
national weather service baltimore md/washington dc
903 am est wed dec 3 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-032100-
chesapeake bay from drum point to smith point-
903 am est wed dec 3 2025
...small craft advisory in effect until 10 am est this morning...
.rest of today...nw winds 10 to 15 kt...diminishing to 5 kt late.
waves 1 to 2 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.thu...nw winds 10 to 15 kt with gusts to 20 kt... increasing to
15 to 20 kt late. waves 1 ft...building to 3 ft in the afternoon.
.thu night...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.fri...e winds 10 to 15 kt...becoming s 5 to 10 kt in the afternoon.
waves 1 to 2 ft. snow likely.
.fri night...w winds 10 kt. waves 1 ft. rain likely.
.sat...nw winds 10 to 15 kt. waves 1 ft or less.
.sun...n winds 10 to 15 kt. waves 1 to 2 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/3/2025 9:03 AM America/New_York.
Valid through 12/3/2025 4:00 PM America/New_York.
fzus51 klwx 031403
cwflwx
expires:202512032100;;937999
coastal waters forecast
national weather service baltimore md/washington dc
903 am est wed dec 3 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz535-032100-
tidal potomac from key bridge to indian head-
903 am est wed dec 3 2025
.rest of today...nw winds 5 kt. waves less than 1 ft.
.tonight...sw winds around 5 kt. waves 1 ft.
.thu...nw winds 5 to 10 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 ft.
.thu night...n winds 5 to 10 kt. waves 1 ft.
.fri...se winds 5 kt. waves less than 1 ft. a chance of snow.
.fri night...sw winds around 5 kt. waves 1 ft. a chance of freezing
rain and snow.
.sat...nw winds around 5 kt. waves 1 ft or less.
.sun...n winds 5 to 10 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/3/2025 9:03 AM America/New_York.
Valid through 12/3/2025 4:00 PM America/New_York.
fzus51 klwx 031403
cwflwx
expires:202512032100;;938000
coastal waters forecast
national weather service baltimore md/washington dc
903 am est wed dec 3 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-032100-
tidal potomac from indian head to cobb island-
903 am est wed dec 3 2025
.rest of today...nw winds 5 to 10 kt...becoming w late. waves 1 ft.
.tonight...sw winds 5 kt. waves less than 1 ft.
.thu...nw winds 5 to 10 kt. waves 1 ft.
.thu night...n winds 10 to 15 kt. waves 1 ft.
.fri...se winds 5 kt. waves less than 1 ft. a chance of snow.
.fri night...w winds 5 kt. waves less than 1 ft. a chance of rain,
freezing rain and snow.
.sat...nw winds 5 to 10 kt. waves 1 ft or less.
.sun...n winds 5 to 10 kt. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/3/2025 9:03 AM America/New_York.
Valid through 12/3/2025 4:00 PM America/New_York.
fzus51 klwx 031403
cwflwx
expires:202512032100;;938001
coastal waters forecast
national weather service baltimore md/washington dc
903 am est wed dec 3 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz537-032100-
tidal potomac from cobb island to smith point-
903 am est wed dec 3 2025
...small craft advisory in effect until 10 am est this morning...
.rest of today...nw winds 5 to 10 kt. waves 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft or less.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.thu night...n winds 15 to 20 kt. waves 2 ft.
.fri...e winds 5 to 10 kt...becoming s in the afternoon. waves 1 ft.
snow likely.
.fri night...w winds 5 to 10 kt. waves 1 ft or less. a chance of
rain.
.sat...nw winds 5 to 10 kt. waves 1 ft or less.
.sun...n winds 10 to 15 kt. waves 1 ft.
$$
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